Kevin roch 0 Posted May 22, 2022 hello sorry help me to reset the password of my DVR Hikvision model: DS-7204HGHI-F1; Device Serial No: DS-7204HGHI-F1042019118AAWRD75381875WCVU. I wrote to the technical service but they did not answer me. please help me. Share this post Link to post Share on other sites
